diff --git a/components/buckets/new-form.vue b/components/buckets/new-form.vue
index 081763d..a936f7a 100644
--- a/components/buckets/new-form.vue
+++ b/components/buckets/new-form.vue
@@ -22,11 +22,11 @@
         </div>
         <div class="flex items-center justify-between gap-4">
           <n-space class="w-24">{{ t("Version") }}:</n-space>
-          <n-switch v-model:value="version" @change="handleVersionChange" />
+          <n-switch v-model:value="version" @update:value="handleVersionChange" />
         </div>
         <div class="flex items-center justify-between gap-4">
           <n-space class="w-24">{{ t("Object Lock") }}:</n-space>
-          <n-switch v-model:value="objectLock" @change="handleObjectLock" />
+          <n-switch v-model:value="objectLock" @update:value="handleObjectLock" />
         </div>
 
         <!-- Retention 配置区块，仅对象锁开启时显示 -->
diff --git a/components/object/info.vue b/components/object/info.vue
index 780011a..16282b0 100644
--- a/components/object/info.vue
+++ b/components/object/info.vue
@@ -17,14 +17,10 @@
           <span>{{ t("Tags") }}</span>
         </n-button>
 
-        <!-- <n-button v-if="lockStatus" @click="() => true == true">
+        <n-button v-if="lockStatus" @click="() => (showRetentionView = true)">
           <Icon name="ri:save-2-line" class="mr-2" />
           <span>{{ t("Retention") }}</span>
         </n-button>
-        <n-button v-if="lockStatus" @click="() => true == true">
-          <Icon name="ri:auction-line" class="mr-2" />
-          <span>{{ t("Legal Hold") }}</span>
-        </n-button> -->
 
         <n-button id="copyTag" ref="copyRef" @click="copySignUrl">
           <Icon name="ri:file-copy-line" class="mr-2" />
@@ -64,7 +60,14 @@
           </n-descriptions-item>
 
           <!-- 保留 -->
-          <n-descriptions-item :label="t('Retention') + t('Policy')">compliance</n-descriptions-item>
+          <n-descriptions-item :label="t('Retention') + t('Policy')">
+            <n-space>
+              <span>{{ t("Retention Type") + ": " + retentionMode }}</span>
+            </n-space>
+            <n-space>
+              <span>{{ t("Retention RetainUntilDate") + ": " + retainUntilDate }}</span>
+            </n-space>
+          </n-descriptions-item>
 
           <!-- <n-descriptions-item label="版本ID">{{ object?.VersionId }}</n-descriptions-item>
           <n-descriptions-item label="存储类型">{{ object?.StorageClass }}</n-descriptions-item> -->
@@ -105,6 +108,42 @@
             </n-form>
           </n-card>
         </n-modal>
+
+        <n-modal
+          v-model:show="showRetentionView"
+          preset="card"
+          :title="t('Retention') + t('Policy')"
+          class="max-w-screen-md">
+          <n-card class="flex-col justify-center items-center">
+            <n-form
+              ref="retentionFormRef"
+              :label-width="200"
+              label-placement="left"
+              label-align="left"
+              class="w-[500px]">
+              <n-form-item :label="t('Retention Mode')" path="retentionMode" class="flex-auto">
+                <n-radio-group v-model:value="retentionMode">
+                  <n-radio value="COMPLIANCE">Compliance</n-radio>
+                  <n-radio value="GOVERNANCE">Governance</n-radio>
+                </n-radio-group>
+              </n-form-item>
+
+              <n-form-item :label="t('Retention RetainUntilDate')" path="retainUntilDate" class="flex-auto">
+                <n-date-picker
+                  v-model:formatted-value="retainUntilDate"
+                  value-format="yyyy-MM-dd HH:mm:ss"
+                  type="datetime"
+                  clearable />
+              </n-form-item>
+
+              <n-form-item>
+                <n-button type="primary" @click="submitRetention">{{ t("Confirm") }}</n-button>
+                <n-button class="mx-4" @click="resetRetention">{{ t("Reset") }}</n-button>
+                <n-button @click="showRetentionView = false">{{ t("Cancel") }}</n-button>
+              </n-form-item>
+            </n-form>
+          </n-card>
+        </n-modal>
       </n-card>
     </n-drawer-content>
   </n-drawer>
@@ -112,6 +151,7 @@
 
 <script setup lang="ts">
 import { useI18n } from "vue-i18n";
+import dayjs from "dayjs";
 
 const { t } = useI18n();
 const visibel = ref(false);
@@ -178,6 +218,7 @@ const getObjectLockConfig = async () => {
       // 如果桶开启了object lock，则获取合法保留状态
       if (lockStatus.value) {
         getObjectLegalHoldFn();
+        getObjectRetentionFn();
       }
     } else {
       lockStatus.value = false;
@@ -211,7 +252,59 @@ const handleChangeLegalStatus = () => {
   });
 };
 
-/****************************************************************** */
+/**======================================================= */
+// 保留相关
+const retentionFormRef = ref();
+
+const retentionMode = ref<string | null>(null);
+const retainUntilDate = ref<string | null>(null);
+console.log("🚀 ~ retainUntilDate:", retainUntilDate.value);
+
+const retentionLoading = ref(false);
+const showRetentionView = ref(false);
+// 获取保留状态
+const getObjectRetentionFn = () => {
+  const { getObjectRetention } = useObject({
+    bucket: bucketName.value,
+  });
+  getObjectRetention(key.value).then((res) => {
+    if (res.Retention) {
+      retentionMode.value = res.Retention.Mode || "";
+      retainUntilDate.value = res.Retention.RetainUntilDate
+        ? dayjs(res.Retention.RetainUntilDate).format("YYYY-MM-DD HH:mm:ss")
+        : null;
+    } else {
+      retentionMode.value = "";
+    }
+  });
+};
+
+const submitRetention = () => {
+  retentionLoading.value = true;
+
+  const { putObjectRetention } = useObject({
+    bucket: bucketName.value,
+  });
+  putObjectRetention(key.value, {
+    Mode: retentionMode.value,
+    RetainUntilDate: retainUntilDate.value ? new Date(retainUntilDate.value) : null,
+  })
+    .then(() => {
+      message.success(t("Retention Update Success"));
+      getObjectRetentionFn();
+    })
+    .finally(() => {
+      retentionLoading.value = false;
+      showRetentionView.value = false;
+    });
+};
+
+const resetRetention = () => {
+  retentionMode.value = null;
+  retainUntilDate.value = null;
+};
+
+/**======================================================= */
 
 // 删除标签
 const handledeleteTag = async (index: number) => {
diff --git a/components/object/list.vue b/components/object/list.vue
index 5e00cb3..34b1ebc 100644
--- a/components/object/list.vue
+++ b/components/object/list.vue
@@ -38,10 +38,24 @@
       </div>
     </template>
   </n-page-header>
-  <n-data-table class="border dark:border-neutral-700 rounded overflow-hidden" :columns="columns" :data="filteredObjects" :row-key="rowKey" @update:checked-row-keys="handleCheck"
-    :pagination="false" :bordered="false" />
-  <object-upload-picker :show="uploadPickerVisible" @update:show="(val: any) => (uploadPickerVisible = val && refresh())" :bucketName="bucketName" :prefix="prefix" />
-  <object-new-form :show="newObjectFormVisible" :asPrefix="newObjectAsPrefix" @update:show="(val: any) => (newObjectFormVisible = val && refresh())" :bucketName="bucketName"
+  <n-data-table
+    class="border dark:border-neutral-700 rounded overflow-hidden"
+    :columns="columns"
+    :data="filteredObjects"
+    :row-key="rowKey"
+    @update:checked-row-keys="handleCheck"
+    :pagination="false"
+    :bordered="false" />
+  <object-upload-picker
+    :show="uploadPickerVisible"
+    @update:show="(val: any) => (uploadPickerVisible = val && refresh())"
+    :bucketName="bucketName"
+    :prefix="prefix" />
+  <object-new-form
+    :show="newObjectFormVisible"
+    :asPrefix="newObjectAsPrefix"
+    @update:show="(val: any) => (newObjectFormVisible = val && refresh())"
+    :bucketName="bucketName"
     :prefix="prefix" />
   <n-button-group class="ml-auto">
     <n-button @click="goToPreviousPage" :disabled="!continuationToken">
@@ -58,15 +72,15 @@
 
 <script setup lang="ts">
 const { $s3Client } = useNuxtApp();
-import { useAsyncData, useRoute, useRouter } from "#app"
-import { NuxtLink } from "#components"
-import { ListObjectsV2Command, type _Object, type CommonPrefix } from "@aws-sdk/client-s3"
-import dayjs from "dayjs"
-import type { DataTableColumns, DataTableRowKey } from 'naive-ui'
-import { joinRelativeURL } from "ufo"
-import { computed, ref, watch, type VNode } from "vue"
-import { useDeleteTaskManagerStore } from "~/store/delete-tasks"
-import { useUploadTaskManagerStore } from "~/store/upload-tasks"
+import { useAsyncData, useRoute, useRouter } from "#app";
+import { NuxtLink } from "#components";
+import { ListObjectsV2Command, type _Object, type CommonPrefix } from "@aws-sdk/client-s3";
+import dayjs from "dayjs";
+import type { DataTableColumns, DataTableRowKey } from "naive-ui";
+import { joinRelativeURL } from "ufo";
+import { computed, ref, watch, type VNode } from "vue";
+import { useDeleteTaskManagerStore } from "~/store/delete-tasks";
+import { useUploadTaskManagerStore } from "~/store/upload-tasks";
 
 const route = useRoute();
 const router = useRouter();
@@ -77,7 +91,7 @@ const props = defineProps<{ bucket: string; path: string }>();
 const uploadPickerVisible = ref(false);
 const newObjectFormVisible = ref(false);
 const newObjectAsPrefix = ref(false);
-const searchTerm = ref('');
+const searchTerm = ref("");
 
 // Add debounce function for search
 const debounce = (fn: Function, delay: number) => {
@@ -107,8 +121,16 @@ const deleteTaskStore = useDeleteTaskManagerStore();
 const deleteTasks = computed(() => deleteTaskStore.tasks);
 
 // 当任务变化时，刷新数据
-watch(() => uploadTasks, () => setTimeout(refresh, 500), { deep: true });
-watch(() => deleteTasks, () => setTimeout(refresh, 500), { deep: true });
+watch(
+  () => uploadTasks,
+  () => setTimeout(refresh, 500),
+  { deep: true }
+);
+watch(
+  () => deleteTasks,
+  () => setTimeout(refresh, 500),
+  { deep: true }
+);
 
 // bucketName
 const bucketName = computed(() => props.bucket as string);
@@ -139,7 +161,6 @@ interface RowData {
   type: "prefix" | "object";
   Size: number;
   LastModified: string;
-
 }
 
 const infoRef = ref();
@@ -159,13 +180,19 @@ const columns: DataTableColumns<RowData> = [
       }
 
       const keyInUri = row.Key;
-      return h(NuxtLink, {
-        href: row.type === "prefix" ? bucketPath(keyInUri) : '', class: "block text-cyan-400 cursor-pointer", onClick: (e: MouseEvent) => {
-          if (row.type === "prefix") return
-          infoRef.value.openDrawer(bucketName.value, row.Key)
-          return
-        }
-      }, () => label);
+      return h(
+        NuxtLink,
+        {
+          href: row.type === "prefix" ? bucketPath(keyInUri) : "",
+          class: "block text-cyan-400 cursor-pointer",
+          onClick: (e: MouseEvent) => {
+            if (row.type === "prefix") return;
+            infoRef.value.openDrawer(bucketName.value, row.Key);
+            return;
+          },
+        },
+        () => label
+      );
     },
   },
   { key: "Size", title: "大小", render: (row: { Size: number }) => (row.Size ? formatBytes(row.Size) : "") },
@@ -173,7 +200,7 @@ const columns: DataTableColumns<RowData> = [
     key: "LastModified",
     title: "更新时间",
     render: (row: { LastModified: string }) => {
-      return row.LastModified ? dayjs(row.LastModified).format('YYYY-MM-DD HH:mm:ss') : "";
+      return row.LastModified ? dayjs(row.LastModified).format("YYYY-MM-DD HH:mm:ss") : "";
     },
   },
 ];
@@ -185,14 +212,14 @@ interface ListObjectsResponse {
   isTruncated: boolean;
 }
 const randomString = () => {
-  const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
-  let result = '';
+  const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+  let result = "";
   for (let i = 0; i < 8; i++) {
     result += chars.charAt(Math.floor(Math.random() * chars.length));
   }
   return result;
 };
-const salt = ref(randomString())
+const salt = ref(randomString());
 // 在服务端获取数据
 const { data, refresh } = await useAsyncData<ListObjectsResponse>(
   `objectsData-${salt.value}&${prefix.value}&${pageSize.value}&${continuationToken.value}`,
@@ -256,7 +283,7 @@ const filteredObjects = computed(() => {
   }
 
   const term = searchTerm.value.toLowerCase();
-  return objects.value.filter(obj => {
+  return objects.value.filter((obj) => {
     const displayKey = prefix.value ? obj.Key?.substring(prefix.value.length) : obj.Key;
     return displayKey?.toLowerCase().includes(term);
   });
@@ -287,20 +314,22 @@ function handleBatchDelete() {
         return;
       }
       try {
-        await Promise.all(checkedKeys.value.map(async (item) => {
-          const findOne = objects.value.find((obj) => obj.Key === item);
-          // 目录删除
-          // 递归查询目录下的所有文件，然后删除
-          if (findOne?.type === "prefix" && findOne?.Key) {
-            return await objectApi.mapAllFiles(bucketName.value, findOne.Key, (fileKey: string) => {
-              deleteTaskStore.addKeys([fileKey], bucketName.value);
-            });
-          }
+        await Promise.all(
+          checkedKeys.value.map(async (item) => {
+            const findOne = objects.value.find((obj) => obj.Key === item);
+            // 目录删除
+            // 递归查询目录下的所有文件，然后删除
+            if (findOne?.type === "prefix" && findOne?.Key) {
+              return await objectApi.mapAllFiles(bucketName.value, findOne.Key, (fileKey: string) => {
+                deleteTaskStore.addKeys([fileKey], bucketName.value);
+              });
+            }
 
-          return deleteTaskStore.addKeys([String(item)], bucketName.value);
-        }));
+            return deleteTaskStore.addKeys([String(item)], bucketName.value);
+          })
+        );
         message.success("删除中");
-        salt.value = randomString()
+        salt.value = randomString();
         refresh();
       } catch (error) {
         message.error("删除失败");
diff --git a/composables/useObject.ts b/composables/useObject.ts
index 8b32551..85b9b48 100644
--- a/composables/useObject.ts
+++ b/composables/useObject.ts
@@ -131,13 +131,25 @@ export function useObject({ bucket, region }: { bucket: string; region?: string
       Key: key,
     };
 
-    return await $client.send(new GetObjectRetentionCommand(params));
+    try {
+      const response = await $client.send(new GetObjectRetentionCommand(params));
+      if (!response || !response.Retention || Object.keys(response.Retention).length === 0) {
+        return { Retention: null };
+      }
+      return response;
+    } catch (error: any) {
+      if (error.message?.includes("Deserialization error")) {
+        return { Retention: null };
+      }
+      throw error;
+    }
   }
 
   async function putObjectRetention(key: string, retention: any) {
     const params = {
       Bucket: bucket,
       Key: key,
+      Retention: retention,
     };
     return await $client.send(new PutObjectRetentionCommand(params));
   }
@@ -147,7 +159,6 @@ export function useObject({ bucket, region }: { bucket: string; region?: string
       Bucket: bucket,
       Key: key,
     };
-    console.log("🚀 ~ getObjectLegalHold ~ params:", params);
 
     return await $client.send(new GetObjectLegalHoldCommand(params));
   }
diff --git a/i18n/locales/en-US.json b/i18n/locales/en-US.json
index 7c61e0f..f054987 100644
--- a/i18n/locales/en-US.json
+++ b/i18n/locales/en-US.json
@@ -328,5 +328,10 @@
   "Please enter retention period": "Please enter retention period",
   "Please select retention unit": "Please select retention unit",
   "Set Retention": "Set Retention",
-  "Legal Hold": "Legal Hold"
+  "Legal Hold": "Legal Hold",
+  "Retention RetainUntilDate": "Retention RetainUntilDate",
+  "Retention Update Success": "Retention Update Success",
+  "Retention Update Failed": "Retention Update Failed",
+  "Retention RetainUntilDate Placeholder": "Retention RetainUntilDate Placeholder",
+  "Retention RetainUntilDate Clear": "Retention RetainUntilDate Clear"
 }
diff --git a/i18n/locales/zh-CN.json b/i18n/locales/zh-CN.json
index fa5b93e..8a0597a 100644
--- a/i18n/locales/zh-CN.json
+++ b/i18n/locales/zh-CN.json
@@ -204,7 +204,7 @@
   "Last Modified": "更新时间",
   "Ellipsis": "...",
   "Object Details": "对象详情",
-  "Copy URL": "复制临时链接",
+  "Copy URL": "复制链接",
   "Delete Confirm": "删除对象 {key} ?",
   "Info": "对象信息",
   "Object Name": "对象名称",
@@ -520,5 +520,10 @@
   "Please enter retention period": "请输入保留期限",
   "Please select retention unit": "请选择保留单位",
   "Set Retention": "设置保留",
-  "Legal Hold": "合法保留"
+  "Legal Hold": "合法保留",
+  "Retention RetainUntilDate": "保留至日期",
+  "Retention Update Success": "保留更新成功",
+  "Retention Update Failed": "保留更新失败",
+  "Retention RetainUntilDate Placeholder": "请输入保留至日期",
+  "Retention RetainUntilDate Clear": "清除保留至日期"
 }
diff --git a/plugins/03.s3.ts b/plugins/03.s3.ts
index 8fc9fa4..d7736a9 100644
--- a/plugins/03.s3.ts
+++ b/plugins/03.s3.ts
@@ -1,8 +1,16 @@
 import { S3Client } from "@aws-sdk/client-s3";
 import type { SiteConfig } from "~/types/config";
+import type { DeserializeHandler, DeserializeHandlerArguments, DeserializeHandlerOutput } from "@aws-sdk/types";
+
+interface S3Response {
+  response?: {
+    body?: string;
+  };
+  [key: string]: any;
+}
 
 export default defineNuxtPlugin({
-  name: 's3-client',
+  name: "s3-client",
   setup(nuxtApp) {
     const { credentials, isAuthenticated } = useAuth();
     const siteConfig = nuxtApp.$siteConfig as SiteConfig;
@@ -11,44 +19,64 @@ export default defineNuxtPlugin({
       return;
     }
 
-
     const client = new S3Client({
       endpoint: siteConfig.s3.endpoint,
-      region: siteConfig.s3.region || 'us-east-1',
+      region: siteConfig.s3.region || "us-east-1",
       forcePathStyle: true,
       // https://github.com/aws/aws-sdk-js-v3/issues/6834#issuecomment-2611346849
       requestChecksumCalculation: "WHEN_REQUIRED",
       credentials: {
-        accessKeyId: credentials.value?.AccessKeyId || '',
-        secretAccessKey: credentials.value?.SecretAccessKey || '',
-        sessionToken: credentials.value?.SessionToken || '',
-      }
+        accessKeyId: credentials.value?.AccessKeyId || "",
+        secretAccessKey: credentials.value?.SecretAccessKey || "",
+        sessionToken: credentials.value?.SessionToken || "",
+      },
     });
 
-    // 添加中间件捕捉 401 错误
+    // 添加中间件处理XML响应和401错误
     client.middlewareStack.add(
-      (next, context) => async (args) => {
-        try {
-          return await next(args);
-        } catch (error: any) {
-          if (error?.$metadata?.httpStatusCode === 401) {
-            await useAuth().logoutAndRedirect();
+      (next: DeserializeHandler<any, any>) =>
+        async (args: DeserializeHandlerArguments<any>): Promise<DeserializeHandlerOutput<any>> => {
+          try {
+            const response = (await next(args)) as S3Response;
+
+            // 检查响应是否为XML格式
+            if (response.response?.body && typeof response.response.body === "string") {
+              const body = response.response.body.trim();
+
+              // 检查是否是空的XML响应
+              if (body.match(/^<\?xml[^>]*\?><[^>]*><\/[^>]*>$/)) {
+                // 从XML标签名提取属性名
+                const tagName = body.match(/<([^>]*)><\/\1>/)?.[1];
+                if (tagName) {
+                  // 将XML标签名转换为驼峰命名
+                  const propertyName = tagName.replace(/(?:^|_)([a-z])/g, (_, letter) => letter.toUpperCase());
+                  // 返回null，保持response结构
+                  return {
+                    response: response.response,
+                    [propertyName]: null,
+                  } as unknown as DeserializeHandlerOutput<any>;
+                }
+              }
+            }
+
+            return response as DeserializeHandlerOutput<any>;
+          } catch (error: any) {
+            if (error?.$metadata?.httpStatusCode === 401) {
+              await useAuth().logoutAndRedirect();
+            }
+            throw error;
           }
-          // 其他错误处理
-          console.error('S3Client error:', error);
-          throw error;
-        }
-      },
+        },
       {
-        step: "finalizeRequest",
-        name: "handleUnauthorizedMiddleware",
+        step: "deserialize",
+        name: "handleXmlResponse",
       }
     );
 
     return {
       provide: {
-        s3Client: client
-      }
-    }
-  }
-})
+        s3Client: client,
+      },
+    };
+  },
+});